"It began offering the training to motel clerks and housekeepers, animal shelter workers, pain clinic staffers, and more"
Not sure if this is going to work. Unless one is a social worker, the average working person is not likely going to bother to "look for signs" and act on them when they are too busy with the stresses of their own daily tasks to oversee. The only way I see people doing this if the government offers monetary incentives to look for the so-called signs and make the phone call. Hopefully that will not happen because the implications of that are disconcerting - if someone needs some extra pocket change then hey, they can make up some bullshit story about an individual and place the call despite that said individual is not a suicide risk.
The aspect that I'm more concerned about is when the article mentioned for those who are served with eviction notices. Typically a sheriff has to be present when eviction is served i.e. a tin soldier of the system. If these proposals outlined in the article are implemented, then a serving of the eviction notice will be accompanied by the question "Do you have some place to relocate to?" .... "No? You're a suicide risk then, you'll be turned over to social services where you will be...."
In a nutshell, if under the said proposal, you are served with eviction and have no place to go then you could become a ward of the state. I'm not saying one definitely will, but let's not dismiss that possibility entirely.